Simplify Model to .obj #23

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1. yifanfeng97 commented on Aug 9, 2022

   

   yifanfeng97

   on Aug 9, 2022

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   You can try this function. http://www.open3d.org/docs/0.9.0/tutorial/Basic/file_io.html.
   Read .off file by open3d and write it in the .obj format.
   A gentle reminder, you can re-scale and move the center of the 3D object to the origin for better learning on down-stream tasks.
2. atale480 commented on Aug 9, 2022

   

   atale480

   on Aug 9, 2022

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   You can try this function. http://www.open3d.org/docs/0.9.0/tutorial/Basic/file_io.html.
   Read .off file by open3d and write it in the .obj format.
   A gentle reminder, you can re-scale and move the center of the 3D object to the origin for better learning on down-stream tasks.

   Can you explain how to do re-scale and moving of 3D objects because I have no idea how to work with off file.
3. atale480 commented on Aug 9, 2022

   

   atale480

   on Aug 9, 2022

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   In the Princeton Segmentation Benchmark dataset all mesh files have different number of vertices and faces even for same category. Hence I'm thinking to use this MeshNet to get a representation of all dataset files having same number of features and edge_index so this processed data can be passed to Graph Convolution Network.
   and one more thing,
   I'm not finding where the features are stored after running this model on pre-processed ModelNet40 dataset.